YOXUFA Flexible 2 Stroke Exhaust Muffler Silencer + Chain Tensioner Adjuster Kit for 49cc 60cc 66cc 80cc 100cc Motorized Bike Bicycle Engine Gas Motor Parts Black
Condition: New
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Availability:
In Stock.
Arrives
Thursday, Aug 6
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Size: black exhaust muffler with chain tensioner
Features
- Motorized Bicycle Exhaust for 2-Stroke 49cc 60cc 66cc 80cc 100cc Motorized Mountain Bike Bicycle Gas Motor Engine
- Size: Mounting Hole Distance: 40mm (1.57 inch) Diameter Length: 19mm (0.75 inch) Total Length: 945mm (37.2 inch) Bendable Length: 531mm (20.9 inch)
- Feature:You can adjust the position of the motorcycle exhaust muffler according to your liking, Made motorized bike sound better and quite runs better
- Package Include: 1 X Chain Tensioner Kit, 1 Motorized Bike Exhaust
- Professional after-sales: Please check the description to confirm the compatibility before purchase
Brand: YOXUFA
Material: Aluminum
Vehicle Service Type: Bike
Item Weight: 1.15 Kilograms
Outlet Connection Size: 40 Millimeters
Item Weight: 1.15 Kilograms
Outlet Connection Size: 40 Millimeters
Compatible with Vehicle Type: Bike
Material Type: Aluminum
Brand Name: YOXUFA
Manufacturer Part Number: YO-PQG01-80cc
Manufacturer: YOXUFA
Model Number: YO-PQG01-80cc
Item Type Name: Exhaust Muffler
Included Components: 1 X Chain Tensioner Kit, 1 × Muffler Exhaust Pipe Set
Manufacturer Warranty Description: no
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Aug 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I have only used the stock exhaust for my motorized bike and after I installed this it gave me a pretty significant boost. I do have to say, the screws it came with did not work and were too small. If you have a chinese 80cc/100cc look for a metric 6mm all thread and the nut for it. Get 2 pairs and you may also want lock tight. The material used was rusty old scrap so before installing you may want to get a wire brush and scrub the flange. Solid 5/5. The value is great and sounds really good too.
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Reviewed in the United States on June 4, 2024 by Harold
Size: black exhaust with muffler
Works good for how I'm using it. Definitely picked up some tork with it. I had to modify for my application but works good. Sounds good kinda thinking about ordering small welder to potentially open it up and see what I can modify on internal but for now working good. Might want to boar out a bit because the solid metal to braided metal is like .25" thick so there's that. I like it
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Reviewed in the United States on June 16, 2024 by Fredrick B.
Size: black exhaust with muffler
Makes a difference in noice. Hard to work with at first - * I suggest clamping down your exhaust first and working your way down, before connecting to engine. (Use red locktight - for 2 screws for engine) - My installation is supper sturdy!!! Note - Make sure your pedals don't get in the way before installation- Take your time.
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Reviewed in the United States on June 30, 2024 by RICARDO RICARDO
Size: black exhaust with muffler
Well packaged looks nice Bike has a great sound and improved low end however leaned my bike out so for now I'm putting the stock on back on until I get bigger jets will further update than. Haven't used tensioner can't speak on it UPDATE jetted and new seals in my motor this pipe is a beast LOVE the sound and lots of low end power..
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Reviewed in the United States on July 19, 2023 by Seth Peddicord
Size: black exhaust with muffler
The media could not be loaded. Looks good fitting it on was abit tricky
Reviewed in the United States on January 25, 2025 by adam higginson adam higginson
Size: black exhaust with muffler
The media could not be loaded. This things great and sounds great. Love it
Reviewed in the United States on October 27, 2024 by Michael Pagan Michael Pagan
Size: silver exhaust with muffler
I can't speak for the performance but I have to recommend this for its flexibility and reasonable quality. Fit is critical for any exhaust system and the ability to have such freedom solved what typically turns out to be a real PITA for $35. I'm modding a bit and using part of the pipe for a new setup so now we can see the flex pipe. It's stout and is SS steel with SS braid. The rest is cheap chrome plated but workable steel. I have to subtract a star for the hanger which broke off quickly necessitating a brazed patch so find another way to hang it. And ya, it's a tad loud but easily modded as you can see. For the price and time/trouble this can save its just a brilliant little piece.
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Reviewed in the United States on December 25, 2024 by MRH MRH
Size: black exhaust with muffler
Sounds good on my chainsaw minibike
Reviewed in the United States on March 25, 2025 by Craig